⚠ MIDI & Microphone need a local server
Your browser blocks mic and MIDI when opening HTML files directly.
Serve this file locally to enable them — open a terminal and run: npx serve .
↑ click to copy · requires Node.js
python3 -m http.server 8080
↑ click to copy · requires Python 3
Then open http://localhost:8080 (or the port shown) in your browser. Keyboard & click piano work fine without a server.
Für Elise
Choose your input & game mode
🎮 Game Mode
🎹 Input Method
⌨️
Computer Keyboard
A S D F G H J K = C D E F G A B C · Always available
✓
🎹
MIDI Keyboard
Web MIDI not supported in this browser (try Chrome or Edge)
✓
🎤
Microphone
Sing or play an acoustic instrument · Pitch detected live
✓
🖱️
Click / Touch Piano
Tap the on-screen keyboard with mouse or finger
✓
🎮 Multiplayer
Open this page in another tab/window and enter the same room code
Room Code
Select Song
RESULTS
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SCORE
x0
MAX COMBO
0%
ACCURACY
Multiplayer
Für Elise
3
RESULTS
S
0
Score
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0%
Accuracy
Analysing your performance…
Practice Mode 🎼
Notes scroll on the staff · play along · wait mode pauses until you hit the right note
Mode:
Easy
Ode to Joy
Beethoven
♩= 100 BPM
Easy
Twinkle Twinkle
Traditional
♩= 110 BPM
Easy
Happy Birthday
Hill Sisters
♩= 100 BPM
Easy
Jingle Bells
Pierpont
♩= 120 BPM
Easy
Mary Had a Little Lamb
Traditional
♩= 110 BPM
Easy
Itsy Bitsy Spider
Traditional
♩= 100 BPM
Medium
Someone You Loved
Lewis Capaldi
♩= 72 BPM
Medium
Für Elise
Beethoven
♩= 80 BPM
Medium
Moonlight Sonata
Beethoven
♩= 60 BPM
Medium
The Entertainer
Scott Joplin
♩= 100 BPM
Medium
River Flows in You
Yiruma
♩= 75 BPM
Medium
Yesterday
The Beatles
♩= 100 BPM
Medium
Perfect
Ed Sheeran
♩= 63 BPM
Hard
Canon in D
Pachelbel
♩= 72 BPM
Hard
Gymnopédie No.1
Erik Satie
♩= 60 BPM
Hard
Clair de Lune
Debussy
♩= 56 BPM
Hard
Bohemian Rhapsody
Queen
♩= 72 BPM
Hard
Nocturne Op.9 No.2
Chopin
♩= 66 BPM
Hard
Hallelujah
Leonard Cohen
♩= 68 BPM
Hard
Let It Go
Frozen (Disney)
♩= 67 BPM
Hard
Someone You Loved
Lewis Capaldi · Hard
♩= 66 BPM
Medium
Someone you loved
Lewis Capaldi
♩= 100 BPM
Medium
kjhkj
jhkj
♩= 100 BPM
Medium
Risk it All
Bruno Mars
♩= 100 BPM
Medium
risk it all
bruno mars
♩= 150 BPM
Medium
Risk it all
Bruno Mars
♩= 100 BPM
Medium
sdasd
qweqwe
♩= 100 BPM
Medium
asd
asd
♩= 100 BPM
Medium
Someone you Love
Lewis Capaldi
♩= 110 BPM
Medium
Arabesuq
Burgmuller
♩= 126 BPM
Song
⏸ Play the highlighted note
0
SCORE
—
ACC
x0
COMBO
Score
0
Combo
x0
Accuracy
—
Health
Song
⏸ Waiting for note…
Choose a Song
🎹 Piano Room
Real-time shared piano — works across any device · teacher broadcasts live, students follow along
👨🏫
I'm a Teacher
Create a room · share a link · students join from any device · broadcasts live to everyone
Start a Class →
📚 Previous Classrooms — tap to resume
🎓
I'm a Student
Enter a room code from your teacher · works on phone, tablet or laptop · see the teacher's piano live
Join a Class →
📡 Teaching —
Students connect to you live · your keystrokes broadcast instantly
Room active
Connecting…
Student join link
—
or share code: —
Students online:
None yet — share your link!
0 connected
Your PianoTEACHERYOU
Click keys or use your MIDI keyboard · broadcasts to all students
—
👇 Students see teacher above · play below
Waiting for students to join…
🎓 Join a Piano Room
Enter the room code or paste the link from your teacher